Radial diffuser



FIG. 1 is a perspective view of the radial diffuser.

FIG. 2 is a side view of the radial diffuser.

FIG. 3 is an opposite side view of the radial diffuser.

FIG. 4 is a front view of the radial diffuser.

FIG. 5 is a back view of the radial diffuser.

FIG. 6 is a top view of the radial diffuser; and,

FIG. 7 is bottom view of the radial diffuser.

The broken lines of FIGS. 1–7 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a radial diffuser, as shown and described. 